ABB PST142-600-70 1SFA894007R7000

ABB PST142-600-70 | 3-Phase Soft Starter | 142 A | 600V | Heavy-Duty Motor Protection

Overview

The ABB PST142-600-70 is a 3-phase soft starter designed for motors up to 142 A at 600V AC, offering smooth and reliable motor starts with advanced motor protection. With built-in bypass contactor for energy efficiency, this model is perfect for heavy-duty applications, helping reduce mechanical stress and enhancing the life of the motor and other connected equipment.

Key Features

• Rated Operational Voltage: 208–600V AC

• Rated Current: 142 A

• Phases: 3

• Control Supply Voltage: 100–250V AC/DC

• Built-in Bypass: Yes

• Torque Control: Yes (for smooth starts/stops)

• Motor Protection: Overload, phase loss, underload

• Communication: Optional Modbus RTU

• Mounting: Panel mount

• Operating Temperature: -25°C to +60°C (with derating)

Technical Specifications

• Catalog Number: PST142-600-70

• Rated Frequency: 50/60 Hz

• Control Terminals: Screw-type

• Protection Class: IP20

• Compliance: IEC 60947-4-2, UL 508, CSA C22.2

• Certifications: CE, UL, cUL

• Dimensions (HxWxD): Approx. 270 x 200 x 190 mm

• Weight: Approx. 15 kg

• Country of Origin: Sweden

Applications

• Large Pumps

• Fans

• Compressors

• Conveyors

• Heavy-Duty Machinery

• HVAC Systems

Why Choose the PST142-600-70?

• High Performance: Supports up to 142 A for heavy-duty industrial motors

• Energy Efficient: Built-in bypass reduces power loss and heat generation

• Advanced Protection: Overload, phase loss, and underload detection

• Flexible Integration: Optional Modbus RTU for remote communication

• Reliable: Designed for long-lasting operation in tough environments

Order Now

Ready for immediate shipping.